A safety production inspection device

Abstract

This utility model discloses a safety production inspection device, specifically relating to the field of safety production technology. It includes: a top plate with a pair of strip-shaped holes at its top. A guide mechanism is installed inside each strip-shaped hole. A base plate is connected to the bottom of the guide mechanism. A fixed seat is connected to the top of the base plate. A dust cover is fixedly connected to the front of the fixed seat. L-shaped brackets are connected to both sides of the dust cover. A housing is fixedly connected to one end of each L-shaped bracket. A nylon brush is connected to the middle of the housing's interior, facilitating dust cleaning of the rack's internal tooth grooves while moving. Simultaneously, a negative pressure fan is activated, creating negative pressure in the dust collection box. This allows dust from the housing to be drawn into the dust collection box through a first three-way pipe and a second three-way pipe. The dust collection box is equipped with a filter to trap and collect dust, preventing dust from falling back into the tooth grooves after cleaning and solving the problem of meshing failure.

Description

Technical Field

[0001] This utility model relates to the field of safety production technology, specifically to a safety production inspection device. Background Technology

[0002] Safe production refers to the management behavior of avoiding accidents such as personal injury, property loss, and environmental damage through a series of measures in production and operation activities, and ensuring that the production process complies with safety standards. Inspection devices can solve the shortcomings of traditional manual inspections and improve the efficiency and reliability of safe production from a technical perspective.

[0003] Chinese patent discloses a safety production inspection device (publication number CN221424561 U). This patented technology sets up a fixed plate and sets a first rack as a track on the lower surface of the fixed plate. With the motor on the fixed frame driving the second gear, the fixed frame can move flexibly, thereby driving the monitoring device below to move, replacing manual safety inspection. However, it does not set up a dust prevention mechanism. These dust impurities will gradually accumulate in the tooth groove, causing the meshing gap between the gear and the rack to be filled. When the gear rotates, it is difficult to fully engage in the tooth groove, resulting in slippage or tooth skipping. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A safety production inspection device, comprising:

[0006] The top plate has a pair of strip-shaped holes at its top. A guide mechanism is installed inside the strip-shaped holes. A base plate is connected to the bottom of the guide mechanism. A mounting base is connected to the bottom of the base plate. The monitoring device body is rotatably connected to the bottom of the mounting base.

[0007] A fixed base is connected to the top of the base plate, a servo motor is fixedly connected to the top of the fixed base, a dust cover is fixedly connected to the front side of the fixed base, a shaft is connected to one end of the output shaft of the servo motor, a gear is rotatably connected to the outside of the shaft and inside the dust cover, a rack is meshed with the outside of the gear, and the top of the rack is fixedly connected to the top plate.

[0008] Both sides of the dust cover are connected to L-shaped brackets. One end of the L-shaped bracket is fixedly connected to a shell. A nylon brush is connected to the middle of the inside of the shell. A negative pressure dust collection mechanism is provided on the outside of the shell.

[0009] In one possible implementation, the negative pressure dust collection mechanism includes a dust collection box, the bottom of which is fixedly connected to a base plate, a second three-way pipe connected to the top of the dust collection box, both ends of which are connected to a first three-way pipe, both ends of which extend to the inside of the outer casing, a duct connected to the right side of the dust collection box, and a negative pressure fan connected to one end of the duct.

[0010] In one possible implementation, a stainless steel filter screen is connected to the right inner wall of the dust collection box near the air duct.

[0011] In one possible implementation, openings are provided on both the left and right sides of the housing, and the rack passes through the interior of a pair of openings.

[0012] In one possible implementation, the guiding mechanism includes a guide sleeve with a guide rod slidably connected inside the guide sleeve. The two ends of the guide rod are fixedly connected to a top plate, and a pair of support rods are connected to the bottom of the guide sleeve. The ends of the support rods penetrate the interior of the strip-shaped hole and are fixedly connected to the bottom plate.

[0013] In one possible implementation, both the second tee and the first tee are made of flame-retardant polyurethane hose material.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] By activating the servo motor and driving the gears to rotate, the servo motor and the bottom plate can move flexibly in conjunction with the gears and rack. This also moves the dust cover and the outer shells on both sides. Nylon brushes are installed inside the outer shells to clean the dust from the tooth grooves of the rack while it is moving. At the same time, a negative pressure fan is activated to create negative pressure in the dust collection box, which draws the dust from the outer shell into the dust collection box through the first and second three-way pipes. The dust collection box is equipped with a filter to trap and collect the dust, preventing the dust from falling back into the tooth grooves after cleaning and solving the problem of meshing failure. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0018] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is one of the overall structural diagrams of the top of the base plate of this utility model;

[0020] Figure 4 This is the second schematic diagram of the overall structure of the top of the base plate of this utility model;

[0021] Figure 5 This is an exploded view of the dust collection box of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Guide sleeve; 2. Strip hole; 3. Guide rod; 4. Top plate; 5. Support rod; 6. Negative pressure fan; 7. Air duct; 8. Monitoring device body; 9. Mounting base; 10. Dust collection box; 11. Base plate; 12. Rack; 13. L-shaped bracket; 14. Nylon brush; 15. Housing; 16. First tee pipe; 17. Fixing base; 18. Second tee pipe; 19. Shaft; 20. Dust cover; 21. Gear; 22. Servo motor; 23. Stainless steel filter screen; 24. Opening. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This application provides a safety production inspection device to solve the problems in the prior art.

[0026] The technical solution in this application is to solve the above problems, and the overall approach is as follows:

[0027] like Figures 1-5 As shown, a safety production inspection device includes:

[0028] The top plate 4 has a pair of strip holes 2 on its top. A guide mechanism is provided inside the strip holes 2. The bottom of the guide mechanism is connected to the bottom plate 11. The bottom of the bottom plate 11 is connected to the mounting base 9. The bottom of the mounting base 9 is rotatably connected to the monitoring device body 8.

[0029] A fixed base 17 is connected to the top of the base plate 11. A servo motor 22 is fixedly connected to the top of the fixed base 17. A dust cover 20 is fixedly connected to the front side of the fixed base 17. One end of the output shaft of the servo motor 22 is connected to a shaft 19. A gear 21 is rotatably connected to the outside of the shaft 19 and inside the dust cover 20. A rack 12 is meshed with the outside of the gear 21. The top of the rack 12 is fixedly connected to the top plate 4.

[0030] Both sides of the dust cover 20 are connected to L-shaped brackets 13. One end of the L-shaped bracket 13 is fixedly connected to the outer shell 15. A nylon brush 14 is connected to the middle of the inner part of the outer shell 15. A negative pressure dust collection mechanism is provided on the outer side of the outer shell 15.

[0031] In some examples, the negative pressure dust collection mechanism includes a dust collection box 10, the bottom of which is fixedly connected to the base plate 11. A second three-way pipe 18 is connected to the top of the dust collection box 10. Both ends of the second three-way pipe 18 are connected to a first three-way pipe 16. Both ends of the first three-way pipe 16 extend to the inside of both sides of the outer casing 15. A duct 7 is connected to the right side of the dust collection box 10. One end of the duct 7 is connected to a negative pressure fan 6. When the negative pressure fan 6 is turned on, a negative pressure is formed inside the dust collection box 10, which facilitates the suction of dust swept from the outer casing 15 into the dust collection box 10 through the first three-way pipe 16 and the second three-way pipe 18. A stainless steel filter screen 23 is installed inside the dust collection box 10 to complete the interception and collection of dust.

[0032] In some examples, a stainless steel filter 23 is connected to the inner right side of the dust collection box 10 near the air duct 7, which facilitates the interception and collection of dust.

[0033] In some examples, openings 24 are provided on both the left and right sides of the housing 15, and the rack 12 passes through the interior of a pair of openings 24, which helps to reduce dust leakage.

[0034] In some examples, the guiding mechanism includes a guide sleeve 1, with a guide rod 3 slidably connected inside the guide sleeve 1. The two ends of the guide rod 3 are fixedly connected to the top plate 4. A pair of support rods 5 are connected to the bottom of the guide sleeve 1. The ends of the support rods 5 pass through the interior of the strip hole 2 and are fixedly connected to the bottom plate 11. When the monitoring device body 8 moves, it drives the guide sleeve 1 at the top of the support rod 5 to slide along the outside of the guide rod 3, which helps to increase the stability during the sliding process.

[0035] In some examples, both the second tee pipe 18 and the first tee pipe 16 are made of flame-retardant polyurethane hose. Polyurethane hose itself has high wear resistance and flexibility. The pipe is not easily damaged by scratches when it moves with the device and can deform freely within a certain range without breaking.

[0036] This invention utilizes a servo motor 22 to drive the gear 21 to rotate. The gear 21 and rack 12 work together to allow the servo motor 22 and the base plate 11 to move flexibly, simultaneously moving the dust cover 20 and the outer shells 15 on both sides. A nylon brush 14 is installed inside the outer shell 15 to facilitate cleaning of dust from the tooth grooves of the rack 12 during movement. Simultaneously, a negative pressure fan 6 is activated to create negative pressure in the dust collection box 10, allowing dust swept from the outer shell 15 to be drawn into the dust collection box 10 through the first three-way pipe 16 and the second three-way pipe 18. A stainless steel filter 23 is installed inside the dust collection box 10 to trap and collect the dust, preventing it from falling back into the tooth grooves of the rack 12 after cleaning, thus solving the problem of gear 21 and rack 12 meshing failure.

[0037] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A safety production inspection device, characterized in that, include: Top plate (4), the top of the top plate (4) is provided with a pair of strip holes (2), the inside of the strip holes (2) is provided with a guide mechanism, the bottom of the guide mechanism is connected to a base plate (11), the bottom of the base plate (11) is connected to a mounting base (9), and the bottom of the mounting base (9) is rotatably connected to the monitoring device body (8). A fixed seat (17) is connected to the top of the base plate (11), a servo motor (22) is fixedly connected to the top of the fixed seat (17), a dust cover (20) is fixedly connected to the front side of the fixed seat (17), a shaft (19) is connected to one end of the output shaft of the servo motor (22), a gear (21) is rotatably connected to the outside of the shaft (19) and inside the dust cover (20), a rack (12) is meshed with the outside of the gear (21), and the top of the rack (12) is fixedly connected to the top plate (4). Both sides of the dust cover (20) are connected to L-shaped brackets (13), one end of the L-shaped bracket (13) is fixedly connected to a shell (15), a nylon brush (14) is connected to the middle of the inside of the shell (15), and a negative pressure dust collection mechanism is provided on the outside of the shell (15).

2. The safety production inspection device according to claim 1, characterized in that: The negative pressure dust collection mechanism includes a dust collection box (10), the bottom of which is fixedly connected to the base plate (11), the top of which is connected to a second three-way pipe (18), both ends of which are connected to a first three-way pipe (16), both ends of which extend to the inside of the outer shell (15), the right side of which is connected to a duct (7), and one end of which is connected to a negative pressure fan (6).

3. A safety production inspection device according to claim 2, characterized in that: A stainless steel filter screen (23) is connected to the inner right side of the dust collection box (10) near the air duct (7).

4. A safety production inspection device according to claim 2, characterized in that: The outer casing (15) has openings (24) on both the left and right sides, and the rack (12) passes through the interior of a pair of openings (24).

5. A safety production inspection device according to claim 1, characterized in that: The guiding mechanism includes a guide sleeve (1), and a guide rod (3) is slidably connected inside the guide sleeve (1). The two ends of the guide rod (3) are fixedly connected to the top plate (4). A pair of support rods (5) are connected to the bottom of the guide sleeve (1). The ends of the support rods (5) penetrate the interior of the strip hole (2) and are fixedly connected to the bottom plate (11).

6. A safety production inspection device according to claim 2, characterized in that: Both the second tee pipe (18) and the first tee pipe (16) are made of flame-retardant polyurethane hose material.

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